### Refine by Time Frame

updated 16 days ago

### Sven (view profile)

Test if 3d points are inside a mesh. Or, voxelise a mask from a surface. Mesh can be non-convex too! (inpolygon, stl, mesh)

inpolyhedron(varargin)

updated 1 year ago

### George Papazafeiropoulos (view profile)

Convex hull, mesh generation, Delaunay triangulation, Voronoi diagram and other algorithms.

Bounding box of a random point set in 2-dimensional space

Bounding box of a random point set in 3-dimensional space

Bounding box of a random point set in 4-dimensional space

updated 1 year ago

### Jaroslaw Tuszynski (view profile)

Tests if points are inside of triangulated volume.

Tutorial and tests of IN_POLYHEDRON function

in_polyhedron.m

updated 1 year ago

### Sebastien PARIS (view profile)

Find points inside or on the border of a polygon

test_inpoly

mexme_inpoly.m

updated almost 2 years ago

### Johannes Korsawe (view profile)

Are 3D-testpoints located inside or outside an arbitrary watertight mesh with vertices and faces? (inside, 3d, point)

intriangulation(vertices,faces,testp)

updated 2 years ago

### Sulimon Sattari (view profile)

This function generates an array of points that lie within a given polygon

polygrid( xv, yv, ppa)

updated almost 4 years ago

### Ankur Pawar (view profile)

Linearly spaced points between two point and ,point in Convex Hull test.

inConvHull(vert,face,testPoints)

pointsOnLine(point1,point2,numPoints)

sphericalDodecahedron

updated 4 years ago

### Divakar Roy (view profile)

Checks whether a point lies inside,outside or on a circle defined by 3 other points.

iscircle(X,Y,x,y)

updated 5 years ago

### Dirk-Jan Kroon (view profile)

Convert a closed triangulated mesh to a tetrahedron volume ( like constrained Delaunay )

BarycentricCoordinatesTetrahedron(p1,p2,p3,p4,rx,ry,rz)

BarycentricCoordinatesTriangle(VN0,VN1,VN2,rx,ry)

BoundaryCollapse3D(V,F,T,Options)

updated 5 years ago

### Bruno Luong (view profile)

Detect a whereas a point is interior or exterior to a 2D polygon

benchinpoly(xv, yv, ntest)

insidepoly(varargin)

insidepoly_dblengine

updated almost 6 years ago

### Divakar Roy (view profile)

Embedding Utility (image, hide, inside)

extract_image(source_image)

hide_image(src_img,varargin)

updated 6 years ago

### Matt Fig (view profile)

Finds one matrix (a sub-matrix) within another.

findsubmat(A,B)

updated almost 7 years ago

### Nassim Khaled (view profile)

inside_triangle is used to check if a point P is inside the triangle P1P2P3 or not.

inside_triangle(P,P1,P2,P3)

updated 7 years ago

### Guillaume JACQUENOT (view profile)

Fast detection points inside a polygonal region

InPolygon_Test.m